Ogwen25 - Yr Helgi Du
Ogwen | Yr Helgi Du 2025 is a mountain trail running event held at Plas y Brenin, Capel Curig, in the scenic Ogwen Valley of Eryri (Snowdonia), North Wales. The race offers three distances—10K, 25K, and 40K—covering some of the highest mountains in England and Wales, including the Carneddau and Glyderau ranges. Participants experience technical terrain and epic trails along an imposing skyline, with spectacular views of the surrounding mountains.
The event features marked trails, mountain leader support, friendly marshals, energy stations, and a lively event village with food, music, and shopping. It is professionally timed and provides unique finisher mementos reflecting local heritage. Visit the organization's website for the most recent information.
Always double-check with the organizer's website – things can change, and we might have sprinted past a few details!
